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Cheap Flights from San Francisco to Costa Rica
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1 Passenger
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Adults 18+
Children 2-11
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Average price per month
- Low Season: August
- High Season: February
- Prices for this route are volatile and fluctuate from month to month.
- The cheapest flights are usually bought in August, December and January.
- High season months are May, March and February. However, it's not the rule and you should always search current flight deals.
Price increase as travel date approaches
- Flight prices for this route increase by 19% if you book last minute. Hover on the graph above to see for yourself!.
- To grab the lowest price possible, you should buy your flight around 67 days before departure!
- Consider booking at least 8 days before departure to increase your chances of getting a low price.
- Generally, it's safe to book between 90 and 60 days in advance.
San Francisco to Costa Rica Flight Information
| Flights Depart From | San Francisco (SFO) |
| Flights Arriving To | Costa Rica (LIR) |
| Distance | 4745.61 km |
| Current Price | $417.18 |
| Good Deal | $432.48 |
| Cheapest Airlines | Alaska Airlines, JetBlue |
| Popular Airlines | JetBlue, Alaska Airlines, Avianca, Air Canada |
| Flight Duration | 06 hours 19 minutes |
| Flights Depart From |
| San Francisco (SFO) |
| Flights Arrive In |
| Costa Rica (LIR) |
| Distance |
| 4745.61 km |
| Flight Duration |
| 06 hours 19 minutes |
| Current Price |
| $417.18 |
| Good Deal |
| $432.48 |
| Cheapest Airlines |
| Alaska Airlines, JetBlue |
| Popular Airlines |
| JetBlue, Alaska Airlines, Avianca, Air Canada |
Most Reliable Airlines flying to Costa Rica
- According to our data, JetBlue, Alaska Airlines and Avianca have the highest overall rating.
- The following airlines have the highest chance of on time arrivals: Alaska Airlines, JetBlue and Air Canada.
- If legroom is important for you then you should consider flying with JetBlue, Alaska Airlines and Avianca.
| Airline | Overall Rating | On time arrival | Check-in & Boarding | Cleanliness | Customer Service | Food & Beverage | Entertainment | Legroom | Seat Comfort |
|---|---|---|---|---|---|---|---|---|---|
JetBlue |
4.2 | 4.0 | 4.5 | 4.5 | 4.0 | 4.0 | 4.0 | 4.5 | 4.0 |
Alaska Airlines |
4.1 | 4.5 | 4.5 | 4.5 | 4.5 | 3.5 | 3.5 | 4.0 | 4.0 |
Avianca |
3.9 | 3.5 | 4.0 | 4.0 | 4.0 | 3.5 | 4.0 | 4.0 | 4.0 |
Air Canada |
3.4 | 3.5 | 3.5 | 3.5 | 3.5 | 3.0 | 3.5 | 3.5 | 3.5 |
Overall Rating
4.0
On time arrival
4.0
Check-in & Boarding
4.5
Cleanliness
4.5
Customer Service
4.0
Food & Beverage
4.0
Entertainment
4.0
Legroom
4.5
Seat Comfort
4.0
Overall Rating
4.0
On time arrival
4.5
Check-in & Boarding
4.5
Cleanliness
4.5
Customer Service
4.5
Food & Beverage
3.5
Entertainment
3.5
Legroom
4.0
Seat Comfort
4.0
Overall Rating
4.0
On time arrival
3.5
Check-in & Boarding
4.0
Cleanliness
4.0
Customer Service
4.0
Food & Beverage
3.5
Entertainment
4.0
Legroom
4.0
Seat Comfort
4.0
Overall Rating
3.5
On time arrival
3.5
Check-in & Boarding
3.5
Cleanliness
3.5
Customer Service
3.5
Food & Beverage
3.0
Entertainment
3.5
Legroom
3.5
Seat Comfort
3.5
Good to know:
Enter your preferred departure airport and travel dates into the search form above to unlock the latest Costa Rica flight deals.
Track the flight prices from San Francisco to Costa Rica by subscribing to Fare Alerts to never miss the best deals possible.
Did you know that you could find even better deals when you use our Mobile App?. Awesome Deals
notifications_active In the past few days the following airlines offered the lowest prices from San Francisco to Costa Rica: Alaska Airlines and JetBlue..
Alaska AirlinesMon, 29 Sep SFO LIR
Fri, 03 Oct LIR SFO Trip duration: 4 days$417.18
Alaska AirlinesFri, 10 Oct SFO LIR
Wed, 15 Oct LIR SFO Trip duration: 5 days$426.18
Alaska AirlinesSat, 06 Sep SFO LIR
Sat, 13 Sep LIR SFO Trip duration: 7 days$431.18
Alaska AirlinesThu, 07 Aug SFO LIR
Tue, 12 Aug LIR SFO Trip duration: 5 days$431.47
Alaska AirlinesSat, 09 Aug SFO LIR
Sat, 16 Aug LIR SFO Trip duration: 7 days$456.38
Alaska AirlinesFri, 08 Aug SFO LIR
Wed, 13 Aug LIR SFO Trip duration: 5 days$464.78
Alaska AirlinesTue, 29 Jul SFO LIR
Tue, 05 Aug LIR SFO Trip duration: 7 days$486.18
Alaska AirlinesFri, 10 Oct SFO LIR
Sat, 18 Oct LIR SFO Trip duration: 8 days$495.18
JetBlueFri, 07 Nov SFO LIR
Sat, 15 Nov LIR SFO Trip duration: 8 days$496.18
Alaska AirlinesMon, 28 Jul SFO LIR
Mon, 04 Aug LIR SFO Trip duration: 7 days$499.18
JetBlueSat, 08 Nov SFO LIR
Sat, 15 Nov LIR SFO Trip duration: 7 days$517.18
Alaska AirlinesSat, 12 Jul SFO LIR
Sat, 19 Jul LIR SFO Trip duration: 7 days$540.43
Alaska AirlinesMon, 14 Jul SFO LIR
Sat, 19 Jul LIR SFO Trip duration: 5 days$556.38
Alaska AirlinesSat, 26 Jul SFO LIR
Sat, 02 Aug LIR SFO Trip duration: 7 days$579.18
Alaska AirlinesSun, 27 Jul SFO LIR
Sat, 02 Aug LIR SFO Trip duration: 6 days$588.46
Alaska AirlinesSat, 19 Jul SFO LIR
Mon, 28 Jul LIR SFO Trip duration: 9 days$594.38
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Frequently Asked Questions
- How long is a direct flight from San Francisco to Costa Rica?A direct flight from San Francisco to Costa Rica takes roughly 06 hours 19 minutes.
- Which airlines offer cheap airfare from San Francisco to Costa Rica?That may change at any time. But in the past 14 days, the cheapest tickets we've found were with Alaska Airlines and JetBlue.
- Do I need my passport to fly from San Francisco to Costa Rica?Yes, you most certainly do.
- Which airlines fly from San Francisco to Costa Rica most often?JetBlue, Alaska Airlines, Avianca and Air Canada are the top.
- Which airport will I be flying from in San Francisco?When departing from San Francisco you'll be flying out of San Francisco International.
- Which airport will I be flying from in Costa Rica?When departing from Costa Rica you'll be flying out of Liberia Airport.
- How is Justfly.com so good at finding cheap flights?We've taken an oath of secrecy and vowed never to say. Just kidding. Our team and technology allows us to browse through hundreds of airlines and hundreds of thousands of flights to find the lowest prices. Then we pass the savings on to you.
- Can Justfly.com help me save money in any other way?We're glad you asked. We help you save money with our Fare Alerts, Price Trend charts and multi-ticket bookings. We also help you save on hotels and car rentals.
- How many airlines does Justfly.com search to find affordable flights?We typically search over 400 airlines.
- Can Justfly.com's Price Trend tool really tell me the best time to buy tickets?Absolutely! That's why we've made it accessible to you.
- Will the price of my flight change?Flight prices and availability change often. To counter this, we update the important data as often as possible every step of the way.
- How will I receive my booking confirmation and travel information?We'll send you an email with the important details!
- Can you cancel or change Justfly.com flights?You sure can. But give us a call first. We'll do our best to find a solution. However, in some cases, if we cancel your booking, we'll have to charge an administrative fee of $75 (domestic), $125 (trans-border between Canada and USA) and $200 (international).
- Are Justfly.com's tickets refundable?All bookings are currently non-refundable.
- How do I contact Justfly.com?To find answers to all of your questions, click here to visit our support page.